At this point you may want to clean up the OpenStack resources that have been
created. Running the following commands should remove all networks, routers,
ports, security groups and instances. These commands will work regardless of
the method you used to create the resources. Note that the order in which you delete
resources is important.

Warning

The following commands will delete all the resources you have created
including networks and routers. Do not run these commands unless you wish to
delete all these resources.